Devastated Jesy discovered controversial Katie had tweeted: "Packet Mix have still got a chubber in their ranks. Less Little Mix. More Pick n Mix.”

She said: "I physically couldn’t tolerate the pain anymore. It feels constantly constantly heartbroken. I remember feeling this has to go away and it was the first time I thought I’m going to do this, I’m going to end this.

(Image: Twitter)

“I remember going to the kitchen and I took as many tablets as I could."

Jesy's documentary show her Little Mix bandmates Perrie Edwards, Leigh Anne Pinnock and Jade Thirwall in tears as they talk about the dark times in her life.

*Jesy Nelson: Odd One Out is available on BBC Three on iPlayer from 10am on the 12 and on BBC One the same night at 9pm.